... 来复线缠度 rate of twist; rateoftwist 来复线管 rifled pipe; rifled tube 来复线角 angle of rifling ...
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rifled tube water wall 内螺纹水冷壁
copper rifled tube 内螺纹钢管
inclined rifled tube 倾斜内螺纹管
vertical rifled tube platen 垂直内螺纹管管屏
inclined parallel rifled tube 倾斜并联内螺纹管
parallel inclined rifled tube 倾斜并联内螺纹管
The flow compensation characteristic of variable pressure operation of ultra-supercritical boiler with vertical rifled tube platen water wall is theoretically analyzed in this paper.
对超超临界锅炉内螺纹管垂直管屏水冷壁变压运行时的流量补偿特性进行了理论分析。
参考来源 - 超超临界锅炉垂直管屏水冷壁流量补偿特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A reliability study on design, confirmation and expansion of rifled tube hydraulic plug.
内螺旋管水压胀塞的设计、验证及胀塞的可靠性研究。
In evaporating system design of large subcritical pressure natural circulation boiler sometime expensive rifled tube will be used unavoidably in part, so that the film boiling Can be avoided.
在大容量、亚临界自然循环锅炉蒸发系统设计中，有时不可避免地需要部份地采用价格昂贵的内螺纹管，以避免出现膜态沸腾。
A general dynamic model and differential equations for an unsymmetrical projectile traveling in a flexible, increasing twist rifled bore gun tube are developed.
建立了非对称弹丸在挠性渐速膛线身管内的弹丸一般运动动力学模型和运动微分方程组。
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